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bh=m5bZ0GbyBq2QVmRhYdoLegbe54IqW06SZN2AvRVDWyo=; b=dDiXS8Bs+DJPLycI9dC8wYV3oa+ZNSsQMS1HwuWuKWiT5DRf9iH8wZtCUG4P/WgYQEW7YD RlnsVErwGI2UeiBRUVeAUy/QDvk3VKVRr98m7RoN//wwQ8lqEdZeDlbNWj0J8ouvMn1HPy T7s0ZCQVP+InnKgqFTFOV6HA31uoi30MOOpc8jKp+ot4OW1XArg+UBuMx5UfJIGjqfhv+O iNql0bUtA6Ecy91BK65fJlnOztGWix4BnpGDoI21deGLLm6f0bNyQy+kiIJnlynyO0f1G9 LbvYCxDfTZCxMP6JHi1Keb0+hV4jyksJhGRoeiO3u3+5JYMC6UTkvn8142eyXw== From: Miquel Raynal To: Santhosh Kumar K Cc: , , , , , , , , , , , , , , , , Subject: Re: [RFC PATCH v2 09/12] spi: cadence-quadspi: add PHY tuning infrastructure In-Reply-To: <20260113141617.1905039-10-s-k6@ti.com> (Santhosh Kumar K.'s message of "Tue, 13 Jan 2026 19:46:14 +0530") References: <20260113141617.1905039-1-s-k6@ti.com> <20260113141617.1905039-10-s-k6@ti.com> User-Agent: mu4e 1.12.7; emacs 30.2 Date: Thu, 05 Feb 2026 18:39:45 +0100 Message-ID: <87bji3gkda.fsf@bootlin.com> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260205_093951_202644_6557ED63 X-CRM114-Status: GOOD ( 15.64 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org T24gMTMvMDEvMjAyNiBhdCAxOTo0NjoxNCArMDUzMCwgU2FudGhvc2ggS3VtYXIgSyA8cy1rNkB0 aS5jb20+IHdyb3RlOgoKPiBJbXBsZW1lbnQgdGhlIHNwaV9jb250cm9sbGVyX21lbV9vcHMgZXhl Y3V0ZV90dW5pbmcgY2FsbGJhY2sgdG8gZW5hYmxlCj4gUEhZIHR1bmluZyBzdXBwb3J0IGZvciB0 aGUgQ2FkZW5jZSBjb250cm9sbGVyLiBQSFkgdHVuaW5nIG9wdGltaXplcyBkYXRhCj4gY2FwdHVy ZSB0aW1pbmcgYXQgaGlnaCBmcmVxdWVuY2llcyBieSBjYWxpYnJhdGluZyB0aGUgcmVhZCBkYXRh IGNhcHR1cmUKPiBkZWxheSB0aHJvdWdoIHRoZSBjb250cm9sbGVyJ3MgUEhZIGludGVyZmFjZS4K Pgo+IFR1bmluZyBhbGdvcml0aG0gZnVuY3Rpb25zIChjcXNwaV9waHlfdHVuaW5nX2Rkci9zZHIg YW5kCj4gY3FzcGlfcGh5X3ByZS9wb3N0X2NvbmZpZykgYXJlIHBsYWNlaG9sZGVycyB0byBiZSBp bXBsZW1lbnRlZAo+IGluIHN1YnNlcXVlbnQgY29tbWl0cy4KPgo+IFNpZ25lZC1vZmYtYnk6IFNh bnRob3NoIEt1bWFyIEsgPHMtazZAdGkuY29tPgo+IC0tLQo+ICBkcml2ZXJzL3NwaS9zcGktY2Fk ZW5jZS1xdWFkc3BpLmMgfCAyNDEgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrCj4gIDEg ZmlsZSBjaGFuZ2VkLCAyNDEgaW5zZXJ0aW9ucygrKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMv c3BpL3NwaS1jYWRlbmNlLXF1YWRzcGkuYyBiL2RyaXZlcnMvc3BpL3NwaS1jYWRlbmNlLXF1YWRz cGkuYwo+IGluZGV4IDBkZjI4NmQyNDI1Ni4uYjhiMGU4NWY0ZjY4IDEwMDY0NAo+IC0tLSBhL2Ry aXZlcnMvc3BpL3NwaS1jYWRlbmNlLXF1YWRzcGkuYwo+ICsrKyBiL2RyaXZlcnMvc3BpL3NwaS1j YWRlbmNlLXF1YWRzcGkuYwo+IEBAIC0zMiw2ICszMiw3IEBACj4gIAo+ICAjZGVmaW5lIENRU1BJ X05BTUUJCQkiY2FkZW5jZS1xc3BpIgo+ICAjZGVmaW5lIENRU1BJX01BWF9DSElQU0VMRUNUCQk0 Cj4gKyNkZWZpbmUgQ1FTUElfQU02NTRfTk9OX1BIWV9DTEtfUkFURQkyNTAwMDAwMAo+ICAKPiAg c3RhdGljX2Fzc2VydChDUVNQSV9NQVhfQ0hJUFNFTEVDVCA8PSBTUElfREVWSUNFX0NTX0NOVF9N QVgpOwo+ICAKPiBAQCAtNjUsNiArNjYsNyBAQCBzdHJ1Y3QgY3FzcGlfc3Q7Cj4gIHN0cnVjdCBj cXNwaV9mbGFzaF9wZGF0YSB7Cj4gIAlzdHJ1Y3QgY3FzcGlfc3QJKmNxc3BpOwo+ICAJdTMyCQlj bGtfcmF0ZTsKPiArCXUzMgkJbm9uX3BoeV9jbGtfcmF0ZTsKClRoaXMgaXMgdGhlIHNlY29uZCAo YW5kIGxhc3QpIG1haW4gaXNzdWUgSSBoYXZlIHdpdGggdGhlIHNlcmllcyBhcyBpdCBpcwpyaWdo dCBub3cuIFdlIGNhbm5vdCBzZXQgdGhpcyB0eXBlIG9mIGZyZXF1ZW5jeSBpbiB0aGUgZHJpdmVy IElNTywgaXQgaXMKdG9vIGJvYXJkIHNwZWNpZmljLgoKV2UgY3VycmVudGx5IGhhdmUgYSBEVCBw cm9wZXJ0eSBmb3IgdGhlIFNQSSBtYXhpbXVtIHN1cHBvcnRlZApmcmVxdWVuY3kuIEkgYmVsaWV2 ZSB0aGlzIGlzIG5vIGxvbmdlciBlbm91Z2guIFdoeSBub3QgbWFraW5nIHRoaXMKZnJlcXVlbmN5 IHByb3BlcnR5IGFuIGFycmF5PyBGaXJzdCBmcmVxdWVuY3kgd291bGQgYmUgdGhlIGRlZmF1bHQs Cm5vbiB0dW5lZCBtYXhpbXVtIGZyZXF1ZW5jeS4gVGhlIHNlY29uZCB3b3VsZCBiZSB0aGUgbWF4 aW11bSBmcmVxdWVuY3kKcmVhY2hhYmxlIHdoZW4gdHVuaW5nIHRoZSBQSFkuCgpUaGUgcmVzdCBv ZiB0aGUgcGF0Y2ggTEdUTSBvdGhlcndpc2UsIGJ1dCB0aGVyZSBpcyB0aGlzIGZyZXF1ZW5jeQpp bmZvcm1hdGlvbiB3aGljaCBJIHRoaW5rIHNob3VsZCBiZSBoYW5kbGVkIHdpdGggbW9yZSBjYXJl LgoKVGhhbmtzLApNaXF1w6hsCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KTGludXggTVREIGRpc2N1c3Npb24gbWFpbGluZyBsaXN0Cmh0dHA6 Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtbXRkLwo=